A conjectural refinement of strong multiplicity one for GL(n)
Keyword(s):
Given a pair of distinct unitary cuspidal automorphic representations for GL([Formula: see text]) over a number field, let [Formula: see text] denote the set of finite places at which the automorphic representations are unramified and their associated Hecke eigenvalues differ. In this paper, we demonstrate how conjectures on the automorphy and possible cuspidality of adjoint lifts and Rankin–Selberg products imply lower bounds on the size of [Formula: see text]. We also obtain further results for GL(3).
2010 ◽
Vol 146
(5)
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pp. 1115-1164
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1999 ◽
Vol 128
(3)
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pp. 691-700
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2011 ◽
Vol 147
(5)
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pp. 1337-1352
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2013 ◽
Vol 149
(6)
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pp. 959-995
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2016 ◽
Vol 13
(06)
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pp. 1363-1379
2003 ◽
Vol 102
(1)
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pp. 183-190
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